Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 0) | Low | High | SSB | Low | High | Fbar(2-4) | Low | High | TSB | Low | High |
1972 | 14111864 | 7752716 | 25687089 | 449774 | 338592 | 597466 | 0.789 | 0.633 | 0.985 | 1292641 | 985712 | 1695141 |
1973 | 32416520 | 18154845 | 57881561 | 418230 | 325683 | 537076 | 0.795 | 0.657 | 0.963 | 1347477 | 1009494 | 1798617 |
1974 | 58888680 | 32855637 | 105548907 | 326893 | 257169 | 415521 | 0.818 | 0.681 | 0.983 | 1449687 | 1063975 | 1975227 |
1975 | 7023873 | 3934690 | 12538420 | 304319 | 241974 | 382726 | 0.881 | 0.735 | 1.055 | 1232996 | 895678 | 1697351 |
1976 | 8111002 | 4563486 | 14416249 | 418759 | 316414 | 554207 | 0.879 | 0.735 | 1.051 | 828712 | 625755 | 1097496 |
1977 | 10716198 | 6054618 | 18966829 | 320475 | 236692 | 433916 | 0.874 | 0.732 | 1.045 | 540366 | 426423 | 684757 |
1978 | 18165576 | 10240486 | 32223875 | 160005 | 125806 | 203500 | 0.894 | 0.748 | 1.069 | 389863 | 309694 | 490786 |
1979 | 27906361 | 15747172 | 49454276 | 139656 | 112860 | 172814 | 0.853 | 0.711 | 1.022 | 470000 | 363809 | 607186 |
1980 | 8875126 | 5047742 | 15604572 | 188176 | 148359 | 238680 | 0.793 | 0.660 | 0.951 | 563637 | 433305 | 733172 |
1981 | 13660652 | 7994930 | 23341469 | 282443 | 219698 | 363109 | 0.697 | 0.578 | 0.840 | 532030 | 416638 | 679382 |
1982 | 7770830 | 4723874 | 12783110 | 311734 | 243580 | 398957 | 0.710 | 0.594 | 0.848 | 493179 | 403693 | 602502 |
1983 | 22024932 | 13504437 | 35921353 | 245634 | 208942 | 288768 | 0.792 | 0.669 | 0.938 | 512024 | 435185 | 602431 |
1984 | 6282313 | 3850400 | 10250225 | 209257 | 180755 | 242254 | 0.839 | 0.714 | 0.987 | 606963 | 494299 | 745307 |
1985 | 8195652 | 5026919 | 13361802 | 256016 | 216897 | 302191 | 0.892 | 0.759 | 1.048 | 517659 | 436530 | 613866 |
1986 | 11129728 | 6802997 | 18208274 | 224929 | 186005 | 272000 | 0.924 | 0.787 | 1.084 | 466925 | 391794 | 556464 |
1987 | 2075622 | 1272415 | 3385853 | 159377 | 136644 | 185892 | 0.963 | 0.824 | 1.125 | 368308 | 307090 | 441729 |
1988 | 2128578 | 1308377 | 3462951 | 148429 | 126292 | 174446 | 0.952 | 0.815 | 1.113 | 289248 | 245299 | 341073 |
1989 | 3102310 | 1911747 | 5034311 | 130893 | 108163 | 158399 | 0.947 | 0.810 | 1.107 | 239023 | 202099 | 282694 |
1990 | 6812192 | 4298798 | 10795102 | 79531 | 68163 | 92796 | 0.914 | 0.779 | 1.072 | 267752 | 214772 | 333800 |
1991 | 12471434 | 8252633 | 18846916 | 67019 | 58537 | 76730 | 0.974 | 0.830 | 1.142 | 377888 | 305919 | 466789 |
1992 | 17114711 | 11118251 | 26345271 | 102212 | 86998 | 120085 | 0.901 | 0.771 | 1.053 | 424759 | 348974 | 517003 |
1993 | 5187654 | 3471102 | 7753086 | 167461 | 142241 | 197154 | 0.945 | 0.807 | 1.108 | 450150 | 380416 | 532666 |
1994 | 16176074 | 10827252 | 24167292 | 177908 | 152073 | 208131 | 0.900 | 0.768 | 1.056 | 444955 | 377979 | 523798 |
1995 | 8158681 | 5309935 | 12535761 | 170922 | 146631 | 199237 | 0.794 | 0.671 | 0.940 | 464579 | 391791 | 550891 |
1996 | 7829724 | 5235137 | 11710214 | 198167 | 169779 | 231302 | 0.820 | 0.696 | 0.966 | 467146 | 399734 | 545926 |
1997 | 3619536 | 2429065 | 5393452 | 222291 | 188690 | 261876 | 0.755 | 0.636 | 0.896 | 444539 | 383859 | 514812 |
1998 | 2975501 | 1996288 | 4435036 | 180329 | 156383 | 207941 | 0.802 | 0.677 | 0.950 | 323574 | 282938 | 370047 |
1999 | 34401159 | 22647638 | 52254444 | 125924 | 109108 | 145332 | 0.890 | 0.751 | 1.054 | 545863 | 414913 | 718142 |
2000 | 8348795 | 5586453 | 12477036 | 107546 | 94324 | 122621 | 0.797 | 0.670 | 0.949 | 794689 | 630128 | 1002225 |
2001 | 1174023 | 763849 | 1804453 | 269382 | 218956 | 331422 | 0.612 | 0.508 | 0.738 | 541488 | 447587 | 655089 |
2002 | 1541321 | 1026144 | 2315144 | 346468 | 285608 | 420297 | 0.496 | 0.403 | 0.610 | 423634 | 356003 | 504112 |
2003 | 1086843 | 719548 | 1641625 | 247053 | 207422 | 294256 | 0.379 | 0.296 | 0.486 | 278995 | 237834 | 327280 |
2004 | 1087834 | 727242 | 1627219 | 162593 | 138628 | 190700 | 0.377 | 0.299 | 0.475 | 204045 | 177607 | 234419 |
2005 | 3592378 | 2330804 | 5536793 | 109015 | 94547 | 125697 | 0.436 | 0.356 | 0.533 | 211671 | 176729 | 253521 |
2006 | 1331466 | 892438 | 1986470 | 74306 | 65314 | 84535 | 0.526 | 0.434 | 0.638 | 161556 | 138909 | 187896 |
2007 | 990897 | 662461 | 1482167 | 88369 | 76157 | 102541 | 0.523 | 0.431 | 0.634 | 152454 | 131827 | 176309 |
2008 | 727379 | 481106 | 1099717 | 98627 | 83044 | 117135 | 0.441 | 0.364 | 0.534 | 133028 | 114691 | 154297 |
2009 | 3212454 | 2096730 | 4921883 | 75276 | 64544 | 87792 | 0.384 | 0.316 | 0.467 | 160057 | 131412 | 194946 |
2010 | 449785 | 297070 | 681004 | 74275 | 64953 | 84936 | 0.351 | 0.289 | 0.428 | 133659 | 116160 | 153795 |
2011 | 318477 | 212258 | 477851 | 98710 | 85831 | 113522 | 0.332 | 0.272 | 0.405 | 143656 | 123989 | 166444 |
2012 | 553874 | 369885 | 829383 | 120799 | 102069 | 142966 | 0.326 | 0.266 | 0.400 | 145509 | 124720 | 169764 |
2013 | 637276 | 427233 | 950582 | 95797 | 81152 | 113085 | 0.339 | 0.276 | 0.415 | 120816 | 104636 | 139497 |
2014 | 4014555 | 2583275 | 6238845 | 70910 | 60832 | 82658 | 0.389 | 0.320 | 0.474 | 156905 | 126916 | 193980 |
2015 | 1169051 | 783565 | 1744183 | 63976 | 55946 | 73157 | 0.434 | 0.353 | 0.535 | 157590 | 133014 | 186706 |
2016 | 1335575 | 888604 | 2007374 | 89858 | 76829 | 105095 | 0.388 | 0.314 | 0.480 | 177160 | 151285 | 207461 |
2017 | 614844 | 410819 | 920193 | 97914 | 82745 | 115864 | 0.371 | 0.296 | 0.465 | 149975 | 129726 | 173385 |
2018 | 1805726 | 1206286 | 2703047 | 87997 | 75886 | 102041 | 0.400 | 0.321 | 0.497 | 144779 | 125214 | 167402 |
2019 | 4394981 | 2904275 | 6650835 | 70813 | 61653 | 81334 | 0.387 | 0.312 | 0.479 | 199207 | 163330 | 242965 |
2020 | 5107625 | 3103062 | 8407128 | 87212 | 76197 | 99819 | 0.358 | 0.282 | 0.455 | 283870 | 231067 | 348738 |
2021 | 5107625 | 603190 | 43249762 | 184838 | 149276 | 228872 | 0.360 | 0.249 | 0.520 | 451352 | 282980 | 719907 |